Description
The Cisco NIM-ES2-4 is a versatile Network Interface Module designed to expand switching capabilities for compatible Cisco ISR 4000 Series routers. Featuring four Gigabit Ethernet switch ports, this module supports Layer 2 switching with advanced features such as VLAN support, Quality of Service (QoS), and security enhancements to optimize network performance. Its compact design integrates seamlessly into modular router configurations, providing additional connectivity without requiring separate external switches. Built for reliability, the NIM-ES2-4 helps streamline network operations while maintaining high-speed data transfer and efficient traffic management.
Equipped with IEEE 802.1Q VLAN tagging, Spanning Tree Protocol (STP), and MAC address learning, this module enhances network segmentation and redundancy. Each port supports Power over Ethernet (PoE) when used with the appropriate PoE-enabled router, simplifying device connectivity for IP phones, cameras, and wireless access points. Designed for easy installation, the hot-swappable nature of the module allows for quick upgrades or replacements without disrupting network operations. Ideal for businesses expanding their network infrastructure, the Cisco NIM-ES2-4 delivers enterprise-grade performance in a compact and cost-effective solution.